Not OP, but I absolutely adored Airsonic-Advanced and DSub from F-Droid. Caching, streaming, quality-adjustment (FLAC on wifi, lower quality ogg on data), addin

Not OP, but I absolutely adored Airsonic-Advanced and DSub from F-Droid. Caching, streaming, quality-adjustment (FLAC on wifi, lower quality ogg on data), adding music, and scrobbling all worked amazingly well. Would very highly recommend, and I have yet to find anything better.